The anime adaptation of the Blue Exorcist manga, chronicling the adventures of a student exorcist with a deadly secret--that he is the son of Satan, the "demon of demons" himself. Finding himself trying to defeat Satan.

The story revolves around Maya, the daughter of the former headmaster of a private Japanese academy dedicated to the study of the occult who died in 1999; and a time traveling agent Uchida, a mysterious young man who travels back in time from 2012.